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Nodejs Event Loop
...ystem to get their operability.
Those which are are ready for I/O in a non-blocking mode, are picked up, I/O performed, and their callbacks issued. One after the other.
Those which are not yet ready (for example a socket read, for which the other end point hasn't written anything yet) will continued...
How can I strip all punctuation from a string in JavaScript using regex?
...n (such as curly quotes, em-dashes, etc), you can easily match on specific block ranges. The General Punctuation block is \u2000-\u206F, and the Supplemental Punctuation block is \u2E00-\u2E7F.
Put together, and properly escaped, you get the following RegExp:
/[\u2000-\u206F\u2E00-\u2E7F\\'!"#$%&a...
Git Push into Production (FTP)
...
github.com/banago/PHPloy also does a similar thing but works with submodules, which I suspect some of the mentioned tools might struggle with.
– Simon East
Apr 11 '14 at 12:44
...
How to vertically center a inside a div? [duplicate]
... element in the parent as well? Since the child's display isn't an inline-block anymore, the parent's "text-align: center;" css no longer works.
– jnel899
Jun 20 '19 at 13:49
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How can I determine the current line number in JavaScript?
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Problem: if you're using PHP, the "source code" seen by javascript is not the original source code, so it has the wrong line numbers. (That's probably what's happening to Hermann.) Does anyone know how to make javascript see the original PHP source c...
How to deal with a slow SecureRandom generator?
... SecureRandom can be very slow. If it uses /dev/random on Linux, it can block waiting for sufficient entropy to build up. How do you avoid the performance penalty?
...
How do I change the color of radio buttons?
... background-color: #d1d3d1;
content: '';
display: inline-block;
visibility: visible;
border: 2px solid white;
}
input[type='radio']:checked:after {
width: 15px;
height: 15px;
border-radius: 15px;
top: -2px;
...
How using try catch for exception handling is best practice
...hat exception handling should never hide issues. This means that try-catch blocks should be extremely rare.
There are 3 circumstances where using a try-catch makes sense.
Always deal with known exceptions as low-down as you can. However, if you're expecting an exception it's usually better practi...
WaitAll vs WhenAll
...
Task.WaitAll blocks the current thread until everything has completed.
Task.WhenAll returns a task which represents the action of waiting until everything has completed.
That means that from an async method, you can use:
await Task.Whe...
filtering NSArray into a new NSArray in Objective-C
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NSPredicate is dead, long live blocks! cf. my answer below.
– Clay Bridges
Oct 19 '11 at 23:09
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